Base | Representation |
---|---|
bin | 10000001011010000101110 |
3 | 21222102202222 |
4 | 100023100232 |
5 | 2041143210 |
6 | 230515342 |
7 | 51020525 |
oct | 20132056 |
9 | 7872688 |
10 | 4240430 |
11 | 2436997 |
12 | 1505b52 |
13 | b5613c |
14 | 7c54bc |
15 | 58b655 |
hex | 40b42e |
4240430 has 16 divisors (see below), whose sum is σ = 7747920. Its totient is φ = 1670592.
The previous prime is 4240421. The next prime is 4240433. The reversal of 4240430 is 340424.
It is a junction number, because it is equal to n+sod(n) for n = 4240399 and 4240408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4240433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2495 + ... + 3834.
It is an arithmetic number, because the mean of its divisors is an integer number (484245).
Almost surely, 24240430 is an apocalyptic number.
4240430 is a deficient number, since it is larger than the sum of its proper divisors (3507490).
4240430 is a wasteful number, since it uses less digits than its factorization.
4240430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6403.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 4240430 is about 2059.2304387805. The cubic root of 4240430 is about 161.8589179672.
Adding to 4240430 its reverse (340424), we get a palindrome (4580854).
The spelling of 4240430 in words is "four million, two hundred forty thousand, four hundred thirty".
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